201504886

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1$

素因数の和:349

約数の個数: 64

約数和(自身を含む): 362465280

約数和(自身を除く): 160960394

約数列:

[1, 2, 11, 22, 23, 37, 46, 47, 74, 94, 229, 253, 407, 458, 506, 517, 814, 851, 1034, 1081, 1702, 1739, 2162, 2519, 3478, 5038, 5267, 8473, 9361, 10534, 10763, 11891, 16946, 18722, 19129, 21526, 23782, 38258, 39997, 57937, 79994, 93203, 115874, 118393, 186406, 194879, 236786, 247549, 389758, 398231, 439967, 495098, 796462, 879934, 2143669, 2723039, 4287338, 4380541, 5446078, 8761082, 9159313, 18318626, 100752443, 201504886]

約数ペア:

[(1, 201504886), (2, 100752443), (11, 18318626), (22, 9159313), (23, 8761082), (37, 5446078), (46, 4380541), (47, 4287338), (74, 2723039), (94, 2143669), (229, 879934), (253, 796462), (407, 495098), (458, 439967), (506, 398231), (517, 389758), (814, 247549), (851, 236786), (1034, 194879), (1081, 186406), (1702, 118393), (1739, 115874), (2162, 93203), (2519, 79994), (3478, 57937), (5038, 39997), (5267, 38258), (8473, 23782), (9361, 21526), (10534, 19129), (10763, 18722), (11891, 16946)]